i can tell you with no cats on mine it will do a little baby one every now and then. nothing like the aventadors we do. now it can be done but you kill the mileage and the car due to the amount of fuel you have to add to do it. on a direct injection car its super efficient on fuel hence why we get great mileage out of the car. i did tune mine but for performance not flames. in doing so flames are the last thing you want if your trying to get max power out of it.